d1479f871a
This avoids a lot of huge code changes. Arrays generally cannot be copied in and out of buffers, at least no compiler frontend seems to do it. Also avoids a lot of issues surrounding packed vectors and matrices.
315 lines
15 KiB
GLSL
315 lines
15 KiB
GLSL
#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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struct type_View
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{
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float4x4 View_TranslatedWorldToClip;
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float4x4 View_WorldToClip;
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float4x4 View_TranslatedWorldToView;
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float4x4 View_ViewToTranslatedWorld;
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float4x4 View_TranslatedWorldToCameraView;
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float4x4 View_CameraViewToTranslatedWorld;
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float4x4 View_ViewToClip;
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float4x4 View_ViewToClipNoAA;
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float4x4 View_ClipToView;
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float4x4 View_ClipToTranslatedWorld;
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float4x4 View_SVPositionToTranslatedWorld;
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float4x4 View_ScreenToWorld;
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float4x4 View_ScreenToTranslatedWorld;
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packed_float3 View_ViewForward;
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float PrePadding_View_844;
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packed_float3 View_ViewUp;
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float PrePadding_View_860;
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packed_float3 View_ViewRight;
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float PrePadding_View_876;
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packed_float3 View_HMDViewNoRollUp;
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float PrePadding_View_892;
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packed_float3 View_HMDViewNoRollRight;
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float PrePadding_View_908;
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float4 View_InvDeviceZToWorldZTransform;
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float4 View_ScreenPositionScaleBias;
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packed_float3 View_WorldCameraOrigin;
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float PrePadding_View_956;
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packed_float3 View_TranslatedWorldCameraOrigin;
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float PrePadding_View_972;
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packed_float3 View_WorldViewOrigin;
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float PrePadding_View_988;
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packed_float3 View_PreViewTranslation;
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float PrePadding_View_1004;
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float4x4 View_PrevProjection;
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float4x4 View_PrevViewProj;
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float4x4 View_PrevViewRotationProj;
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float4x4 View_PrevViewToClip;
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float4x4 View_PrevClipToView;
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float4x4 View_PrevTranslatedWorldToClip;
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float4x4 View_PrevTranslatedWorldToView;
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float4x4 View_PrevViewToTranslatedWorld;
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float4x4 View_PrevTranslatedWorldToCameraView;
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float4x4 View_PrevCameraViewToTranslatedWorld;
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packed_float3 View_PrevWorldCameraOrigin;
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float PrePadding_View_1660;
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packed_float3 View_PrevWorldViewOrigin;
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float PrePadding_View_1676;
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packed_float3 View_PrevPreViewTranslation;
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float PrePadding_View_1692;
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float4x4 View_PrevInvViewProj;
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float4x4 View_PrevScreenToTranslatedWorld;
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float4x4 View_ClipToPrevClip;
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float4 View_TemporalAAJitter;
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float4 View_GlobalClippingPlane;
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float2 View_FieldOfViewWideAngles;
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float2 View_PrevFieldOfViewWideAngles;
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float4 View_ViewRectMin;
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float4 View_ViewSizeAndInvSize;
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float4 View_BufferSizeAndInvSize;
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float4 View_BufferBilinearUVMinMax;
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int View_NumSceneColorMSAASamples;
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float View_PreExposure;
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float View_OneOverPreExposure;
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float PrePadding_View_2012;
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float4 View_DiffuseOverrideParameter;
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float4 View_SpecularOverrideParameter;
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float4 View_NormalOverrideParameter;
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float2 View_RoughnessOverrideParameter;
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float View_PrevFrameGameTime;
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float View_PrevFrameRealTime;
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float View_OutOfBoundsMask;
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float PrePadding_View_2084;
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float PrePadding_View_2088;
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float PrePadding_View_2092;
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packed_float3 View_WorldCameraMovementSinceLastFrame;
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float View_CullingSign;
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float View_NearPlane;
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float View_AdaptiveTessellationFactor;
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float View_GameTime;
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float View_RealTime;
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float View_DeltaTime;
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float View_MaterialTextureMipBias;
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float View_MaterialTextureDerivativeMultiply;
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uint View_Random;
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uint View_FrameNumber;
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uint View_StateFrameIndexMod8;
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uint View_StateFrameIndex;
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float View_CameraCut;
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float View_UnlitViewmodeMask;
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float PrePadding_View_2164;
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float PrePadding_View_2168;
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float PrePadding_View_2172;
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float4 View_DirectionalLightColor;
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packed_float3 View_DirectionalLightDirection;
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float PrePadding_View_2204;
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float4 View_TranslucencyLightingVolumeMin[2];
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float4 View_TranslucencyLightingVolumeInvSize[2];
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float4 View_TemporalAAParams;
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float4 View_CircleDOFParams;
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float View_DepthOfFieldSensorWidth;
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float View_DepthOfFieldFocalDistance;
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float View_DepthOfFieldScale;
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float View_DepthOfFieldFocalLength;
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float View_DepthOfFieldFocalRegion;
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float View_DepthOfFieldNearTransitionRegion;
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float View_DepthOfFieldFarTransitionRegion;
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float View_MotionBlurNormalizedToPixel;
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float View_bSubsurfacePostprocessEnabled;
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float View_GeneralPurposeTweak;
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float View_DemosaicVposOffset;
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float PrePadding_View_2348;
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packed_float3 View_IndirectLightingColorScale;
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float View_HDR32bppEncodingMode;
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packed_float3 View_AtmosphericFogSunDirection;
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float View_AtmosphericFogSunPower;
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float View_AtmosphericFogPower;
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float View_AtmosphericFogDensityScale;
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float View_AtmosphericFogDensityOffset;
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float View_AtmosphericFogGroundOffset;
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float View_AtmosphericFogDistanceScale;
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float View_AtmosphericFogAltitudeScale;
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float View_AtmosphericFogHeightScaleRayleigh;
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float View_AtmosphericFogStartDistance;
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float View_AtmosphericFogDistanceOffset;
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float View_AtmosphericFogSunDiscScale;
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uint View_AtmosphericFogRenderMask;
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uint View_AtmosphericFogInscatterAltitudeSampleNum;
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float4 View_AtmosphericFogSunColor;
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packed_float3 View_NormalCurvatureToRoughnessScaleBias;
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float View_RenderingReflectionCaptureMask;
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float4 View_AmbientCubemapTint;
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float View_AmbientCubemapIntensity;
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float View_SkyLightParameters;
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float PrePadding_View_2488;
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float PrePadding_View_2492;
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float4 View_SkyLightColor;
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float4 View_SkyIrradianceEnvironmentMap[7];
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float View_MobilePreviewMode;
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float View_HMDEyePaddingOffset;
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float View_ReflectionCubemapMaxMip;
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float View_ShowDecalsMask;
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uint View_DistanceFieldAOSpecularOcclusionMode;
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float View_IndirectCapsuleSelfShadowingIntensity;
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float PrePadding_View_2648;
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float PrePadding_View_2652;
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packed_float3 View_ReflectionEnvironmentRoughnessMixingScaleBiasAndLargestWeight;
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int View_StereoPassIndex;
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float4 View_GlobalVolumeCenterAndExtent[4];
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float4 View_GlobalVolumeWorldToUVAddAndMul[4];
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float View_GlobalVolumeDimension;
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float View_GlobalVolumeTexelSize;
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float View_MaxGlobalDistance;
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float View_bCheckerboardSubsurfaceProfileRendering;
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packed_float3 View_VolumetricFogInvGridSize;
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float PrePadding_View_2828;
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packed_float3 View_VolumetricFogGridZParams;
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float PrePadding_View_2844;
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float2 View_VolumetricFogSVPosToVolumeUV;
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float View_VolumetricFogMaxDistance;
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float PrePadding_View_2860;
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packed_float3 View_VolumetricLightmapWorldToUVScale;
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float PrePadding_View_2876;
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packed_float3 View_VolumetricLightmapWorldToUVAdd;
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float PrePadding_View_2892;
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packed_float3 View_VolumetricLightmapIndirectionTextureSize;
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float View_VolumetricLightmapBrickSize;
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packed_float3 View_VolumetricLightmapBrickTexelSize;
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float View_StereoIPD;
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float View_IndirectLightingCacheShowFlag;
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float View_EyeToPixelSpreadAngle;
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};
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struct type_Globals
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{
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float3 SoftTransitionScale;
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float4x4 ShadowViewProjectionMatrices[6];
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float InvShadowmapResolution;
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float ShadowFadeFraction;
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float ShadowSharpen;
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float4 LightPositionAndInvRadius;
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float2 ProjectionDepthBiasParameters;
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float4 PointLightDepthBiasAndProjParameters;
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};
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constant float4 _453 = {};
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struct main0_out
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{
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float4 out_var_SV_Target0 [[color(0)]];
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};
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fragment main0_out main0(constant type_View& View [[buffer(0)]], constant type_Globals& _Globals [[buffer(1)]], texture2d<float> SceneTexturesStruct_SceneDepthTexture [[texture(0)]], texture2d<float> SceneTexturesStruct_GBufferATexture [[texture(1)]], texture2d<float> SceneTexturesStruct_GBufferBTexture [[texture(2)]], texture2d<float> SceneTexturesStruct_GBufferDTexture [[texture(3)]], depthcube<float> ShadowDepthCubeTexture [[texture(4)]], texture2d<float> SSProfilesTexture [[texture(5)]], sampler SceneTexturesStruct_SceneDepthTextureSampler [[sampler(0)]], sampler SceneTexturesStruct_GBufferATextureSampler [[sampler(1)]], sampler SceneTexturesStruct_GBufferBTextureSampler [[sampler(2)]], sampler SceneTexturesStruct_GBufferDTextureSampler [[sampler(3)]], sampler ShadowDepthTextureSampler [[sampler(4)]], sampler ShadowDepthCubeTextureSampler [[sampler(5)]], float4 gl_FragCoord [[position]])
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{
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main0_out out = {};
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float2 _114 = gl_FragCoord.xy * View.View_BufferSizeAndInvSize.zw;
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float4 _118 = SceneTexturesStruct_SceneDepthTexture.sample(SceneTexturesStruct_SceneDepthTextureSampler, _114, level(0.0));
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float _119 = _118.x;
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float _133 = ((_119 * View.View_InvDeviceZToWorldZTransform.x) + View.View_InvDeviceZToWorldZTransform.y) + (1.0 / ((_119 * View.View_InvDeviceZToWorldZTransform.z) - View.View_InvDeviceZToWorldZTransform.w));
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float4 _147 = View.View_ScreenToWorld * float4(((_114 - View.View_ScreenPositionScaleBias.wz) / View.View_ScreenPositionScaleBias.xy) * float2(_133), _133, 1.0);
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float3 _148 = _147.xyz;
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float3 _152 = _Globals.LightPositionAndInvRadius.xyz - _148;
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float _158 = length(_152);
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bool _160 = (_158 * _Globals.LightPositionAndInvRadius.w) < 1.0;
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float _207;
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if (_160)
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{
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float3 _165 = abs(_152);
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float _166 = _165.x;
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float _167 = _165.y;
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float _168 = _165.z;
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float _170 = fast::max(_166, fast::max(_167, _168));
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int _189;
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if (_170 == _166)
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{
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_189 = (_166 == _152.x) ? 0 : 1;
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}
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else
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{
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int _185;
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if (_170 == _167)
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{
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_185 = (_167 == _152.y) ? 2 : 3;
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}
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else
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{
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_185 = (_168 == _152.z) ? 4 : 5;
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}
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_189 = _185;
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}
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float4 _196 = _Globals.ShadowViewProjectionMatrices[_189] * float4(_147.xyz, 1.0);
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float _198 = _196.w;
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_207 = ShadowDepthCubeTexture.sample_compare(ShadowDepthCubeTextureSampler, (_152 / float3(_158)), (_196.z / _198) + ((-_Globals.PointLightDepthBiasAndProjParameters.x) / _198), level(0.0));
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}
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else
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{
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_207 = 1.0;
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}
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float _213 = fast::clamp(((_207 - 0.5) * _Globals.ShadowSharpen) + 0.5, 0.0, 1.0);
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float _218 = sqrt(mix(1.0, _213 * _213, _Globals.ShadowFadeFraction));
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float4 _219 = _453;
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_219.z = _218;
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float3 _236 = normalize((SceneTexturesStruct_GBufferATexture.sample(SceneTexturesStruct_GBufferATextureSampler, _114, level(0.0)).xyz * float3(2.0)) - float3(1.0));
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uint _240 = uint(round(SceneTexturesStruct_GBufferBTexture.sample(SceneTexturesStruct_GBufferBTextureSampler, _114, level(0.0)).w * 255.0));
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bool _248 = (_240 & 15u) == 5u;
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float _448;
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if (_248)
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{
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float4 _260 = SSProfilesTexture.read(uint2(int3(1, int(uint((select(float4(0.0), SceneTexturesStruct_GBufferDTexture.sample(SceneTexturesStruct_GBufferDTextureSampler, _114, level(0.0)), bool4(!(((_240 & 4294967280u) & 16u) != 0u))).x * 255.0) + 0.5)), 0).xy), 0);
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float _263 = _260.y * 0.5;
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float _274 = pow(fast::clamp(dot(-(_152 * float3(rsqrt(dot(_152, _152)))), _236), 0.0, 1.0), 1.0);
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float _445;
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if (_160)
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{
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float3 _278 = _152 / float3(_158);
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float3 _280 = normalize(cross(_278, float3(0.0, 0.0, 1.0)));
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float3 _284 = float3(_Globals.InvShadowmapResolution);
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float3 _285 = _280 * _284;
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float3 _286 = cross(_280, _278) * _284;
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float3 _287 = abs(_278);
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float _288 = _287.x;
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float _289 = _287.y;
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float _290 = _287.z;
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float _292 = fast::max(_288, fast::max(_289, _290));
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int _311;
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if (_292 == _288)
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{
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_311 = (_288 == _278.x) ? 0 : 1;
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}
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else
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{
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int _307;
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if (_292 == _289)
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{
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_307 = (_289 == _278.y) ? 2 : 3;
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}
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else
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{
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_307 = (_290 == _278.z) ? 4 : 5;
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}
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_311 = _307;
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}
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float4 _318 = _Globals.ShadowViewProjectionMatrices[_311] * float4(_148 - (_236 * float3(_263)), 1.0);
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float _323 = _260.x * (10.0 / _Globals.LightPositionAndInvRadius.w);
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float _329 = (1.0 / (((_318.z / _318.w) * _Globals.PointLightDepthBiasAndProjParameters.z) - _Globals.PointLightDepthBiasAndProjParameters.w)) * _Globals.LightPositionAndInvRadius.w;
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float _342 = (_329 - ((1.0 / ((float4(ShadowDepthCubeTexture.sample(ShadowDepthTextureSampler, (_278 + (_286 * float3(2.5))), level(0.0))).x * _Globals.PointLightDepthBiasAndProjParameters.z) - _Globals.PointLightDepthBiasAndProjParameters.w)) * _Globals.LightPositionAndInvRadius.w)) * _323;
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float _364 = (_329 - ((1.0 / ((float4(ShadowDepthCubeTexture.sample(ShadowDepthTextureSampler, ((_278 + (_285 * float3(2.3776409626007080078125))) + (_286 * float3(0.77254199981689453125))), level(0.0))).x * _Globals.PointLightDepthBiasAndProjParameters.z) - _Globals.PointLightDepthBiasAndProjParameters.w)) * _Globals.LightPositionAndInvRadius.w)) * _323;
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float _387 = (_329 - ((1.0 / ((float4(ShadowDepthCubeTexture.sample(ShadowDepthTextureSampler, ((_278 + (_285 * float3(1.46946299076080322265625))) + (_286 * float3(-2.0225429534912109375))), level(0.0))).x * _Globals.PointLightDepthBiasAndProjParameters.z) - _Globals.PointLightDepthBiasAndProjParameters.w)) * _Globals.LightPositionAndInvRadius.w)) * _323;
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float _410 = (_329 - ((1.0 / ((float4(ShadowDepthCubeTexture.sample(ShadowDepthTextureSampler, ((_278 + (_285 * float3(-1.46946299076080322265625))) + (_286 * float3(-2.02254199981689453125))), level(0.0))).x * _Globals.PointLightDepthBiasAndProjParameters.z) - _Globals.PointLightDepthBiasAndProjParameters.w)) * _Globals.LightPositionAndInvRadius.w)) * _323;
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float _433 = (_329 - ((1.0 / ((float4(ShadowDepthCubeTexture.sample(ShadowDepthTextureSampler, ((_278 + (_285 * float3(-2.3776409626007080078125))) + (_286 * float3(0.772543013095855712890625))), level(0.0))).x * _Globals.PointLightDepthBiasAndProjParameters.z) - _Globals.PointLightDepthBiasAndProjParameters.w)) * _Globals.LightPositionAndInvRadius.w)) * _323;
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_445 = (((((fast::clamp(abs((_342 > 0.0) ? (_342 + _263) : fast::max(0.0, (_342 * _274) + _263)), 0.1500000059604644775390625, 5.0) + 0.25) + (fast::clamp(abs((_364 > 0.0) ? (_364 + _263) : fast::max(0.0, (_364 * _274) + _263)), 0.1500000059604644775390625, 5.0) + 0.25)) + (fast::clamp(abs((_387 > 0.0) ? (_387 + _263) : fast::max(0.0, (_387 * _274) + _263)), 0.1500000059604644775390625, 5.0) + 0.25)) + (fast::clamp(abs((_410 > 0.0) ? (_410 + _263) : fast::max(0.0, (_410 * _274) + _263)), 0.1500000059604644775390625, 5.0) + 0.25)) + (fast::clamp(abs((_433 > 0.0) ? (_433 + _263) : fast::max(0.0, (_433 * _274) + _263)), 0.1500000059604644775390625, 5.0) + 0.25)) * 0.20000000298023223876953125;
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}
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else
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{
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_445 = 1.0;
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}
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_448 = 1.0 - (_445 * 0.20000000298023223876953125);
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}
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else
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{
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_448 = 1.0;
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}
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float4 _451 = float4(float3(1.0).x, float3(1.0).y, _219.z, float3(1.0).z);
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_451.w = _248 ? sqrt(_448) : _218;
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out.out_var_SV_Target0 = _451;
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return out;
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}
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